Unverified50% confidenceFactExact time
Traditional avatar methods mostly rely on 3D morphable models (3DMM) to drive expressions, but 3DMM has limited expressive capability in regions such as the tongue and the interior of the mouth.
1
Sources
50%
Confidence
Long-term
Relevance
10/19/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedVDAs replace 3DMM with a learned expression space to break through the expressive ceiling of 3DMM.71% similarUnverified3DMM is a classic parametric face representation proposed by Blanz and Vetter in 1999, whose core idea is to apply PCA dimensionality reduction to a large number of 3D face scans.68% similarUnverifiedKubo and the Two Strings used a massive number of 3D-printed facial components to achieve nuanced expression changes.66% similar
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